Stock-Based Compensation (Tables)

3 Months Ended

Apr. 30, 2013

Stock-Based Compensation [Abstract]

Summary of option activity

The following table sets forth a summary of stock option activity:

	Options Available for Grant			Number of Options Outstanding			Weighted Average Exercise Price (Per share)		Weighted Average Grant Date Fair Value (Per share)		Weighted Average Remaining Contractual Term (In years)		Aggregate Intrinsic Value (In  thousands)
Balances as of January 31, 2013		4,112,156			7,799,011		$	3.02				5.75	$	1,091
Granted		(3,055,000	)		3,055,000			2.50	$	0.84
Exercised		—			(13,167	)		1.25					$	16
Expired (1)		—			(115,516	)		—
Cancelled		1,585,191			(1,585,191	)		3.11
Restricted stock units granted, net of cancellations (2)		(2,187,100	)		—			—
Balances as of April 30, 2013		455,247			9,140,137		$	2.85				7.13	$	930
As of April 30, 2013:
Vested and expected to vest					8,701,743		$	2.85				7.07	$	930
Vested and exercisable					3,176,656		$	2.69				5.07	$	930

(1) Represents cancelled options which are not returned to the available-for-grant stock option pool.

(2) RSUs are granted from the available-for-grant stock option pool. In the three months ended April 30, 2013, a total of 2.2 million units were granted with no units cancelled and returned to the available-for-grant stock option pool.

Summary of Restricted Stock Units activity

The following table sets forth a summary of RSU activity:

	Shares			Weighted Average Grant Date Fair Value		Weighted Average Remaining Contractual Term (In years)		Aggregate Intrinsic Value (In  thousands)
Balances as of January 31, 2013		445,000		$	3.42		1.71	$	1,113
Granted		2,187,100			2.50
Vested		(100,000	)		3.08
Cancelled		—			—
Balances as of April 30, 2013		2,532,100		$	2.64		2.76	$	6,330
As of April 30, 2013:
Vested and expected-to-vest RSUs		2,198,215					2.75	$	5,496

Schedule of Stock-based compensation expense

Stock-based compensation expense for the three months ended April 30, 2013 and 2012 is categorized as follows (in thousands):

	Three Months Ended April 30,
	2013			2012
Cost of revenue - maintenance	$	16		$	16
Cost of revenue - professional services		(28	)		9
Sales and marketing		173			137
Research and development		107			64
General and administrative		239			258
Total stock-based compensation expense		507			484
Income tax benefit		(193	)		(188	)
Total stock-based compensation expense, net of tax	$	314		$	296